#define _CRT_SECURE_NO_WARNINGS 1
#include <stdio.h>
int main()
{
	int num1=0;
	int num2=0;
	int sum=0;
	printf(" ");
	scanf("%d %d", &num1, &num2);
	sum = num1 + num2;
	printf("sum=%d\n", sum);
	return 0;

}
